304 stainless steel is a very common stainless steel, the industry is also called 18/8 stainless steel. Its corrosion resistance is better than 430 stainless steel, but the price is cheaper than 316 stainless steel, so widely used in life, for example: some high-grade stainless steel utensils, outdoor stainless steel railings and so on.

304 stainless steel is a very common stainless steel, the industry is also called 18/8 stainless steel. Its corrosion resistance is better than 430 stainless steel, but the price is cheaper than 316 stainless steel, so widely used in life, for example: some high-grade stainless steel utensils, outdoor stainless steel railings and so on. [1] Although this stainless steel is very common in the country, but "304 stainless steel" this term is from the United States. Many people think that 304 stainless steel is a Japanese model called, but the strict sense of Japan's 304 stainless steel is officially called "SUS304". Currently on the market commonly marked methods are 06Cr19Ni10, 304, SUS304 three, of which 06Cr19Ni10 generally represent the national standard production, 304 generally means ASTM standard production, SUS304 marked standard production. 304 is a versatile stainless steel that is widely used in the manufacture of equipment and components that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 16% of chromium, more than 8% nickel content. 304 stainless steel is produced in accordance with the United States ASTM standard stainless steel a grade. 304 equivalent to China's 06Cr18Ni9 [according to GB / T 20878-2007 has been changed to 06Cr19Ni10] stainless steel.